25506750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 64696320

約数和(自身を除く): 39189570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 142, 150, 213, 250, 355, 375, 426, 479, 710, 750, 958, 1065, 1437, 1775, 2130, 2395, 2874, 3550, 4790, 5325, 7185, 8875, 10650, 11975, 14370, 17750, 23950, 26625, 34009, 35925, 53250, 59875, 68018, 71850, 102027, 119750, 170045, 179625, 204054, 340090, 359250, 510135, 850225, 1020270, 1700450, 2550675, 4251125, 5101350, 8502250, 12753375, 25506750]

約数ペア:

[(1, 25506750), (2, 12753375), (3, 8502250), (5, 5101350), (6, 4251125), (10, 2550675), (15, 1700450), (25, 1020270), (30, 850225), (50, 510135), (71, 359250), (75, 340090), (125, 204054), (142, 179625), (150, 170045), (213, 119750), (250, 102027), (355, 71850), (375, 68018), (426, 59875), (479, 53250), (710, 35925), (750, 34009), (958, 26625), (1065, 23950), (1437, 17750), (1775, 14370), (2130, 11975), (2395, 10650), (2874, 8875), (3550, 7185), (4790, 5325)]